Elevated expression of the G-protein-activated inwardly rectifying potassium channel 2 (GIRK2) in cerebellar unipolar brush cells of a Down syndrome mouse model. - Harashima C; Jacobowitz DM; Stoffel M; Chakrabarti L; Haydar TF; Siarey RJ; Galdzicki Z (Cellular and molecular neurobiology, 2006)